| 前日に均衡した方程式 |
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
H3BO3 + K = B + KOH =>
H3BO3 + 3 K = B + 3 KOH
NH2OH(g) = NH3(g) + N2(g) + H2O(g) =>
3 NH2OH(g) = NH3(g) + N2(g) + 3 H2O(g)
LaC2(s) + H2O(l) = La(OH)3(s) + C2H2(g) + H2(g) =>
2 LaC2(s) + 6 H2O(l) = 2 La(OH)3(s) + 2 C2H2(g) + H2(g)
Na2WO4*2H2O + HCl = WO3 + NaCl + H2O =>
Na2WO4*2H2O + 2 HCl = WO3 + 2 NaCl + 3 H2O
(CrO4)K2 + Cl3Al = (CrO4)3Al2 + ClK =>
3(CrO4)K2 + 2 Cl3Al = (CrO4)3Al2 + 6 ClK
C6H12O6 + I2 + OH{-} = H2O + I{-} + C6H12O7 =>
C6H12O6 + I2 + 2 OH{-} = H2O + 2 I{-} + C6H12O7
(CrO4)2{-} + S2{-} + H{+} = Cr + S + H2O =>
(CrO4)2{-} + 15 S2{-} + 16 H{+} = 2 Cr + 30 S + 8 H2O
HClO + Al = Al(ClO) + H =>
HClO + Al = Al(ClO) + H
Cl2(g) + CdBr2(aq) = Br2(l) + CdCl2(aq) =>
Cl2(g) + CdBr2(aq) = Br2(l) + CdCl2(aq)
Cu(s) + O2(g) = CuO =>
2 Cu(s) + O2(g) = 2 CuO
CH2CHCl + O2 = CO + H2O + HCl =>
2 CH2CHCl + 3 O2 = 4 CO + 2 H2O + 2 HCl
Mn + Fe3O4 = MnO + Fe =>
4 Mn + Fe3O4 = 4 MnO + 3 Fe
Pb(NO3)(aq) + KCl(aq) = PbCl(aq) + KNO3(aq) =>
Pb(NO3)(aq) + KCl(aq) = PbCl(aq) + KNO3(aq)
Cu + Ag3N = Cu3N2 + Ag =>
3 Cu + 2 Ag3N = Cu3N2 + 6 Ag
C + CuSO4 = SO2 + CO2 + CuO =>
C + 2 CuSO4 = 2 SO2 + CO2 + 2 CuO
Ag + N4O12Pt = AgN4O12 + Pt =>
Ag + N4O12Pt = AgN4O12 + Pt
Cr({+}3) + OH({-}) + ClO3({-}) = CrO4({-}2) + Cl({-}) + H2O =>
Cr({+}3) + 2 OH({-}) + ClO3({-}) = CrO4({-}2) + Cl({-}) + H2O
(NH4)2Cr2O7 + HNO3 = NH4NO3 + H2Cr2O7 =>
(NH4)2Cr2O7 + 2 HNO3 = 2 NH4NO3 + H2Cr2O7
Cr2(CH3COO)4 + H2SO4 = CrSO4 + CH3COOH =>
Cr2(CH3COO)4 + 2 H2SO4 = 2 CrSO4 + 4 CH3COOH
Fe(OH)2 + CrO4{-2} = Fe2O3 + Cr{+3} + H2O + OH{-} =>
6 Fe(OH)2 + 2 CrO4{-2} = 3 Fe2O3 + 2 Cr{+3} + H2O + 10 OH{-}
Cu + K2CrO4 = CuCrO4 + K2 =>
Cu + K2CrO4 = CuCrO4 + K2
Cu + KCN + H2O = K3(Cu(CN)4) + KOH + H2 =>
2 Cu + 8 KCN + 2 H2O = 2 K3(Cu(CN)4) + 2 KOH + H2
C3S5 + O2 = CO2 + SO2 =>
C3S5 + 8 O2 = 3 CO2 + 5 SO2
KMnO4 + Na2CO3 + H2O = K2CO3 + NaOH + MnO2 + O =>
2 KMnO4 + Na2CO3 + H2O = K2CO3 + 2 NaOH + 2 MnO2 + 3 O
Al + NaNO3 + H2O = NH3 + Al(NO3)3 + NaOH =>
8 Al + 27 NaNO3 + 18 H2O = 3 NH3 + 8 Al(NO3)3 + 27 NaOH
Co + K2CO3 = K + CoCO3 =>
Co + K2CO3 = 2 K + CoCO3
FeCl3 + NaBH4 = NaCl + Fe(BH4)3 =>
FeCl3 + 3 NaBH4 = 3 NaCl + Fe(BH4)3
Cu + NH4OH = Cu(OH)2 + NH3 + H2 =>
Cu + 2 NH4OH = Cu(OH)2 + 2 NH3 + H2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
LiBr + MgS = BrS + LiMg =>
LiBr + MgS = BrS + LiMg
P + F = P5F2 =>
5 P + 2 F = P5F2
Fe2SO3 + O2 = Fe2O3 + SO =>
2 Fe2SO3 + O2 = 2 Fe2O3 + 2 SO
Cu + O2 + NH4OH = Cu(NH3)4(OH)2 + H2O =>
2 Cu + O2 + 8 NH4OH = 2 Cu(NH3)4(OH)2 + 6 H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
HClO + KHCO3 = KClO + CO2 + H2O =>
HClO + KHCO3 = KClO + CO2 + H2O
CH3CO2H + NaOH = H2O + NaCHCO =>
CH3CO2H + NaOH = 2 H2O + NaCHCO
Pb(ClO4)2 + K2CO3 = PbCO3 + KClO4 =>
Pb(ClO4)2 + K2CO3 = PbCO3 + 2 KClO4
Sn + K3Fe(CN)6 + FeCl3 = SnCl2 + Fe4(Fe(CN)6)3 + KCl =>
3 Sn + 6 K3Fe(CN)6 + 8 FeCl3 = 3 SnCl2 + 2 Fe4(Fe(CN)6)3 + 18 KCl
Co + CH4 = Co(CH4) =>
Co + CH4 = Co(CH4)
Cu2 + NH3 = CuNH3 =>
Cu2 + 2 NH3 = 2 CuNH3
C4H10O2 + SO4{2-} = CO2 + S{2-} + H2O =>
4 C4H10O2 + 11 SO4{2-} = 16 CO2 + 11 S{2-} + 20 H2O
K2CrO4 + CuSO4 = CrCuO4 + K2SO4 =>
K2CrO4 + CuSO4 = CrCuO4 + K2SO4
Cu2 + NH4OH = Cu(OH)2 + NH4 =>
Cu2 + 4 NH4OH = 2 Cu(OH)2 + 4 NH4
N2H8SO4 + Ca(OH)2 = NH3 + CaSO4 + H2O =>
N2H8SO4 + Ca(OH)2 = 2 NH3 + CaSO4 + 2 H2O
CuCO3 + O2 = CuO + CO3 =>
2 CuCO3 + O2 = 2 CuO + 2 CO3
CuCl2(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + NaCl(aq) =>
3 CuCl2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 6 NaCl(aq)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CuCl2(aq) + Pb(s) = Cu(s) + PbCl2(s) =>
CuCl2(aq) + Pb(s) = Cu(s) + PbCl2(s)
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